.nrc-original-input {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.nrc-builder {
  display: grid;
  grid-template-columns: 3.5rem .7rem 5.25rem 5rem minmax(6.75rem, 1fr);
  gap: .35rem;
  align-items: center;
  padding: .45rem;
  border: 1px solid #dce7ef;
  border-radius: .75rem;
  background: #f7fafc;
}

.nrc-builder .form-select,
.nrc-builder .form-control {
  min-width: 0;
}

.nrc-builder .form-select,
.nrc-builder .form-control {
  width: 100% !important;
  height: 2.65rem !important;
  min-height: 2.65rem !important;
  border: 1px solid #c8d7e3 !important;
  border-radius: .55rem !important;
  background-color: #fff !important;
  padding: .45rem .65rem !important;
  color: #17344b !important;
  font-size: .9rem !important;
  line-height: 1.2 !important;
  box-shadow: 0 1px 2px rgba(25, 55, 79, .04) !important;
  transition: border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
}

.nrc-builder .form-select:focus,
.nrc-builder .form-control:focus {
  border-color: #3297c5 !important;
  background-color: #fff !important;
  box-shadow: 0 0 0 .2rem rgba(50, 151, 197, .14) !important;
  outline: 0;
}

.nrc-state,
.nrc-township,
.nrc-type {
  text-align: center;
  text-align-last: center;
  font-weight: 650;
}

.nrc-number {
  text-align: center;
  font-weight: 650;
  letter-spacing: .08em;
}

.nrc-number::placeholder {
  font-weight: 400;
  letter-spacing: 0;
  color: #91a0ad;
}

.nrc-separator {
  color: #164c6d;
  font-size: 1.45rem;
  font-weight: 800;
  text-align: center;
}

.nrc-preview {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .75rem;
  min-height: 1rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--bs-secondary-color);
  font-size: .78rem;
}

.nrc-preview strong {
  display: none;
}

.nrc-manual-toggle {
  border: 0;
  border-radius: 999px;
  padding: .2rem .55rem;
  background: #eaf4f9;
  color: #17678e;
  font-size: .75rem;
  font-weight: 600;
  white-space: nowrap;
}

.nrc-manual-toggle:hover {
  background: #dceef6;
  color: #0f5274;
}

.nrc-manual-input {
  grid-column: 1 / -1;
}

:root[data-theme="dark"] .nrc-builder {
  border-color: #31495c;
  background: #142333;
}

:root[data-theme="dark"] .nrc-builder .form-select,
:root[data-theme="dark"] .nrc-builder .form-control {
  border-color: #435d70 !important;
  background-color: #1b2c3d !important;
  color: #e7f1f7 !important;
}

:root[data-theme="dark"] .nrc-separator { color: #8fd0ef; }
:root[data-theme="dark"] .nrc-manual-toggle { background: #203d50; color: #9bd8f2; }

@media (max-width: 576px) {
  .nrc-builder {
    grid-template-columns: 3.75rem .75rem minmax(5rem, 1fr) minmax(5rem, 1fr);
  }
  .nrc-number,
  .nrc-preview,
  .nrc-manual-input { grid-column: 1 / -1; }
}

@media print {
  .nrc-builder { display: none !important; }
  .nrc-original-input {
    position: static !important;
    width: 100% !important;
    height: auto !important;
    margin: 0 !important;
    clip: auto !important;
    overflow: visible !important;
  }
}